/*
 * Copyright 2011 www.pretty-tools.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */


#pragma once
#include "resource.h"       // main symbols

#include "XPCOMAdapter_i.h"


#if defined(_WIN32_WCE) && !defined(_CE_DCOM) && !defined(_CE_ALLOW_SINGLE_THREADED_OBJECTS_IN_MTA)
#error "Single-threaded COM objects are not properly supported on Windows CE platform, such as the Windows Mobile platforms that do not include full DCOM support. Define _CE_ALLOW_SINGLE_THREADED_OBJECTS_IN_MTA to force ATL to support creating single-thread COM object's and allow use of it's single-threaded COM object implementations. The threading model in your rgs file was set to 'Free' as that is the only threading model supported in non DCOM Windows CE platforms."
#endif

// CPrefBranch

class ATL_NO_VTABLE CPrefBranch
    : public CComObjectRootEx<CComSingleThreadModel>
	, public CComCoClass<CPrefBranch, &CLSID_PrefBranch>
	, public IDispatchImpl<IPrefBranch, &IID_IPrefBranch, &LIBID_XPCOMAdapterLib, /*wMajor =*/ 1, /*wMinor =*/ 0>
	, public IObjectSafetyImpl<CPrefBranch, INTERFACESAFE_FOR_UNTRUSTED_CALLER>
{
public:
	CPrefBranch();
	~CPrefBranch();

DECLARE_REGISTRY_RESOURCEID(IDR_PREFBRANCH)

BEGIN_CATEGORY_MAP(CPrefBranch)
	IMPLEMENTED_CATEGORY(CATID_SafeForScripting)
	IMPLEMENTED_CATEGORY(CATID_SafeForInitializing)
END_CATEGORY_MAP()

BEGIN_COM_MAP(CPrefBranch)
	COM_INTERFACE_ENTRY(IDispatch)
	COM_INTERFACE_ENTRY(IPrefBranch)
	COM_INTERFACE_ENTRY(IObjectSafety)
END_COM_MAP()

	DECLARE_PROTECT_FINAL_CONSTRUCT()

	HRESULT FinalConstruct()
	{
		return S_OK;
	}

	void FinalRelease()
	{
	}

private:
    RegKey m_key;

public:
    STDMETHOD(Init)(BSTR aPrefRoot);
    STDMETHOD(InitWithKey)(BSTR aPrefRoot);
    STDMETHOD(prefHasUserValue)(BSTR aPrefName, VARIANT_BOOL* pRet);
    STDMETHOD(getBoolPref)(BSTR aPrefName, VARIANT_BOOL* pRet);
    STDMETHOD(setBoolPref)(BSTR aPrefName, VARIANT_BOOL aValue);
    STDMETHOD(getCharPref)(BSTR aPrefName, BSTR* pRet);
    STDMETHOD(setCharPref)(BSTR aPrefName, BSTR aValue);
    STDMETHOD(getIntPref)(BSTR aPrefName, LONG* pRet);
    STDMETHOD(setIntPref)(BSTR aPrefName, LONG aValue);
    STDMETHOD(getInt64Pref)(BSTR aPrefName, LONGLONG* pRet);
    STDMETHOD(setInt64Pref)(BSTR aPrefName, LONGLONG aValue);
};

OBJECT_ENTRY_AUTO(__uuidof(PrefBranch), CPrefBranch)
